cargo-auto-test

   1 #!/bin/bash
   2 # Run `cargo test` on an installed Debian crate, e.g. in an autopkgtest.
   3 #
   4 # Requires dev-dependencies to be installed. If you give extra flags such as
   5 # "--all-features", then these features' dependencies must also be installed.
   6
   7 set -e
   8
   9 pkg="$1"
  10 ver="$2"
  11
  12 if [ -z "$pkg" -o -z "$ver" ]; then
  13         echo >&2 "Usage: $0 <crate> <version> [<extra test flags, e.g. --all-features>]"
  14         exit 2
  15 fi
  16 shift 2
  17
  18 pkgdir="/usr/share/cargo/registry/${pkg}-${ver}"
  19 if [ ! -d "$pkgdir" ]; then
  20         echo >&2 "crate directory not found: $pkgdir"
  21         exit 1
  22 fi
  23 cd "$pkgdir"
  24
  25 rundir=$(mktemp -d)
  26 # https://stackoverflow.com/a/14812383 inside "trap" avoids running handler twice
  27 trap 'excode=$?; rm -rf "'"$rundir"'"; trap - EXIT' EXIT HUP INT QUIT PIPE TERM
  28
  29 # set envvars necessary for cargo-debian-wrapper
  30
  31 export DEB_CARGO_CRATE="${pkg}_${ver}"
  32 export CARGO_HOME="$rundir/debian/cargo_home"
  33 mkdir -p "$CARGO_HOME"
  34 mkdir -p "$rundir/registry"
  35
  36 . <(dpkg-buildflags --export)
  37 . <(dpkg-architecture -s)
  38 RUST_TYPE="$(rustc --version --verbose | sed -ne 's/^host: //p')"
  39 export DEB_HOST_RUST_TYPE="$RUST_TYPE"
  40 export DEB_BUILD_RUST_TYPE="$RUST_TYPE"
  41 export DEB_TARGET_RUST_TYPE="$RUST_TYPE"
  42
  43 export CARGO_TARGET_DIR="$rundir/target"
  44 export PATH="/usr/share/cargo/bin:$PATH"
  45
  46 # run the test!
  47
  48 cargo prepare-debian "$rundir/registry" --link-from-system
  49 cargo test "$@"